Chris Salls ef67ca9962 mm/mempolicy.c: fix error handling in set_mempolicy and mbind. ...

commit cf01fb9985e8deb25ccf0ea54d916b8871ae0e62 upstream.

In the case that compat_get_bitmap fails we do not want to copy the
bitmap to the user as it will contain uninitialized stack data and leak
sensitive data.

Signed-off-by: Chris Salls <salls@cs.ucsb.edu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>

2017-06-20 14:04:43 +02:00

..

backing-dev.c

bdi: avoid oops on device removal

2014-04-26 17:15:35 -07:00

balloon_compaction.c

mm: introduce a common interface for balloon pages mobility

2012-12-11 17:22:26 -08:00

bootmem.c

mm: Add alloc_bootmem_low_pages_nopanic()

2013-01-29 19:32:59 -08:00

bounce.c

mm/bounce.c: fix a regression where MS_SNAP_STABLE (stable pages snapshotting) was ignored

2013-10-13 16:08:33 -07:00

cleancache.c

mm: cleancache: clean up cleancache_enabled

2013-04-30 17:04:01 -07:00

compaction.c

mm/compaction: fix wrong order check in compact_finished()

2015-03-18 13:22:28 +01:00

debug-pagealloc.c

…

dmapool.c

dmapool: make DMAPOOL_DEBUG detect corruption of free marker

2012-12-11 17:22:24 -08:00

fadvise.c

teach SYSCALL_DEFINE<n> how to deal with long long/unsigned long long

2013-03-03 22:46:22 -05:00

failslab.c

…

filemap_xip.c

lift sb_start_write() out of ->write()

2013-04-09 14:12:56 -04:00

filemap.c

mm, fs: check for fatal signals in do_generic_file_read()

2017-06-20 14:04:18 +02:00

fremap.c

mm: fix use-after-free in sys_remap_file_pages

2014-01-09 12:24:24 -08:00

frontswap.c

mm: frontswap: invalidate expired data on a dup-store failure

2014-12-16 09:09:41 -08:00

highmem.c

Merge tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2012-12-20 08:37:05 -08:00

huge_memory.c

mm/huge_memory.c: respect FOLL_FORCE/FOLL_COW for thp

2017-06-08 00:47:11 +02:00

hugetlb_cgroup.c

mm/hugetlb: create hugetlb cgroup file in hugetlb_init

2012-12-18 15:02:15 -08:00

hugetlb.c

mm/hugetlb.c: fix reservation race when freeing surplus pages

2017-06-08 00:46:54 +02:00

hwpoison-inject.c

…

init-mm.c

…

internal.h

mm: accelerate munlock() treatment of THP pages

2013-02-27 19:10:09 -08:00

interval_tree.c

…

Kconfig

mmKconfig: add an option to disable bounce

2013-04-29 15:54:40 -07:00

Kconfig.debug

…

kmemcheck.c

…

kmemleak-test.c

…

kmemleak.c

hlist: drop the node parameter from iterators

2013-02-27 19:10:24 -08:00

ksm.c

mm,ksm: fix endless looping in allocating memory when ksm enable

2017-02-10 11:04:06 +01:00

maccess.c

…

madvise.c

mm: madvise: complete input validation before taking lock

2013-04-29 15:54:37 -07:00

Makefile

memcg: add memory.pressure_level events

2013-04-29 15:54:38 -07:00

memblock.c

memblock: fix missing comment of memblock_insert_region()

2013-04-29 15:54:38 -07:00

memcontrol.c

memcg: only free spare array when readers are done

2016-02-25 11:57:49 -08:00

memory_hotplug.c

mm/memory_hotplug.c: check start_pfn in test_pages_in_a_zone()

2017-06-20 14:04:18 +02:00

memory-failure.c

mm: soft-offline: check return value in second __get_any_page() call

2016-02-25 11:57:48 -08:00

memory.c

mm: remove gup_flags FOLL_WRITE games from __get_user_pages()

2016-10-20 00:46:32 +02:00

mempolicy.c

mm/mempolicy.c: fix error handling in set_mempolicy and mbind.

2017-06-20 14:04:43 +02:00

mempool.c

…

migrate.c

squash mm: Export migrate_page_... : also make it non-static

2016-08-27 11:40:39 +02:00

mincore.c

swap: make each swap partition have one address_space

2013-02-23 17:50:17 -08:00

mlock.c

mm: try_to_unmap_cluster() should lock_page() before mlocking

2014-05-06 07:55:32 -07:00

mm_init.c

mm: init: report on last-nid information stored in page->flags

2013-02-23 17:50:18 -08:00

mmap.c

mm/mmap.c: fix arithmetic overflow in __vm_enough_memory()

2015-03-18 13:22:27 +01:00

mmu_context.c

mm: remove old aio use_mm() comment

2013-05-07 18:38:27 -07:00

mmu_notifier.c

mm: mmu_notifier: re-fix freed page still mapped in secondary MMU

2013-05-24 16:22:51 -07:00

mmzone.c

mm: rename page struct field helpers

2013-02-23 17:50:18 -08:00

mprotect.c

mm: fix TLB flush race between migration, and change_protection_range

2014-01-09 12:24:23 -08:00

mremap.c

mm, thp: close race between mremap() and split_huge_page()

2014-06-07 13:25:31 -07:00

msync.c

…

nobootmem.c

mm, nobootmem: do memset() after memblock_reserve()

2013-04-29 15:54:39 -07:00

nommu.c

mm/nommu.c: fix arithmetic overflow in __vm_enough_memory()

2015-03-18 13:22:28 +01:00

oom_kill.c

mm: memcg: handle non-error OOM situations more gracefully

2014-11-21 09:22:56 -08:00

page_alloc.c

mm/init: fix zone boundary creation

2017-06-08 00:47:09 +02:00

page_cgroup.c

cgroup/kmemleak: add kmemleak_free() for cgroup deallocations.

2014-11-14 08:47:59 -08:00

page_io.c

Merge branch 'for-3.10/core' of git://git.kernel.dk/linux-block

2013-05-08 10:13:35 -07:00

page_isolation.c

mm: fix zone_watermark_ok_safe() accounting of isolated pages

2013-01-04 16:11:46 -08:00

page-writeback.c

writeback: fix possible underflow in write bandwidth calculation

2015-04-19 10:10:48 +02:00

pagewalk.c

mm: pagewalk: call pte_hole() for VM_PFNMAP during walk_page_range

2015-02-11 14:48:16 +08:00

percpu-km.c

…

percpu-vm.c

percpu: perform tlb flush after pcpu_map_pages() failure

2014-10-05 14:54:13 -07:00

percpu.c

Revert "percpu: free percpu allocation info for uniprocessor system"

2014-11-14 08:47:53 -08:00

pgtable-generic.c

mm: fix TLB flush race between migration, and change_protection_range

2014-01-09 12:24:23 -08:00

process_vm_access.c

ptrace: use fsuid, fsgid, effective creds for fs access checks

2016-02-25 11:57:47 -08:00

quicklist.c

…

readahead.c

teach SYSCALL_DEFINE<n> how to deal with long long/unsigned long long

2013-03-03 22:46:22 -05:00

rmap.c

mm: fix sleeping function warning from __put_anon_vma

2014-06-30 20:09:42 -07:00

shmem.c

tmpfs: fix regression hang in fallocate undo

2016-08-21 23:22:38 +02:00

slab_common.c

slab_common: fix the check for duplicate slab names

2014-07-31 12:53:50 -07:00

slab.c

slab: fix init_lock_keys

2013-07-21 18:21:26 -07:00

slab.h

memcg: check that kmem_cache has memcg_params before accessing it

2013-09-07 22:09:58 -07:00

slob.c

mm: rename page struct field helpers

2013-02-23 17:50:18 -08:00

slub.c

slub: Fix calculation of cpu slabs

2014-02-13 13:48:00 -08:00

sparse-vmemmap.c

sparse-vmemmap: specify vmemmap population range in bytes

2013-04-29 15:54:35 -07:00

sparse.c

mm, hotplug: avoid compiling memory hotremove functions when disabled

2013-04-29 15:54:37 -07:00

swap_state.c

swap: avoid read_swap_cache_async() race to deadlock while waiting on discard I/O completion

2013-06-12 16:29:45 -07:00

swap.c

mm: close PageTail race

2014-04-03 12:01:05 -07:00

swapfile.c

swapfile: fix memory corruption via malformed swapfile

2017-02-06 23:33:05 +01:00

truncate.c

mm: Remove false WARN_ON from pagecache_isize_extended()

2014-11-14 08:48:00 -08:00

util.c

vm_is_stack: use for_each_thread() rather then buggy while_each_thread()

2014-10-05 14:54:16 -07:00

vmalloc.c

mm/vmalloc.c: fix an overflow bug in alloc_vmap_area()

2013-11-13 12:05:34 +09:00

vmpressure.c

mm: vmpressure: fix sending wrong events on underflow

2017-06-20 14:04:22 +02:00

vmscan.c

vmscan: fix increasing nr_isolated incurred by putback unevictable pages

2015-10-01 12:07:32 +02:00

vmstat.c

mm: numa: return the number of base pages altered by protection changes

2013-12-08 07:29:27 -08:00